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<title>ErrorStateDrmSession (ExoPlayer library)</title>
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<div class="subTitle"><span class="packageLabelInType">Package</span>&nbsp;<a href="package-summary.html">com.google.android.exoplayer2.drm</a></div>
<h2 title="Class ErrorStateDrmSession" class="title">Class ErrorStateDrmSession</h2>
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<dd><code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
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<pre>public final class <span class="typeNameLabel">ErrorStateDrmSession</span>
extends <a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">Object</a>
implements <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></pre>
<div class="block">A <a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm"><code>DrmSession</code></a> that's in a terminal error state.</div>
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<h3>Nested classes/interfaces inherited from interface&nbsp;com.google.android.exoplayer2.drm.<a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></h3>
<code><a href="DrmSession.DrmSessionException.html" title="class in com.google.android.exoplayer2.drm">DrmSession.DrmSessionException</a>, <a href="DrmSession.State.html" title="annotation in com.google.android.exoplayer2.drm">DrmSession.State</a></code></li>
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<h3>Fields inherited from interface&nbsp;com.google.android.exoplayer2.drm.<a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></h3>
<code><a href="DrmSession.html#STATE_ERROR">STATE_ERROR</a>, <a href="DrmSession.html#STATE_OPENED">STATE_OPENED</a>, <a href="DrmSession.html#STATE_OPENED_WITH_KEYS">STATE_OPENED_WITH_KEYS</a>, <a href="DrmSession.html#STATE_OPENING">STATE_OPENING</a>, <a href="DrmSession.html#STATE_RELEASED">STATE_RELEASED</a></code></li>
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<th class="colFirst" scope="col">Constructor</th>
<th class="colLast" scope="col">Description</th>
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<th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(com.google.android.exoplayer2.drm.DrmSession.DrmSessionException)">ErrorStateDrmSession</a></span>&#8203;(<a href="DrmSession.DrmSessionException.html" title="class in com.google.android.exoplayer2.drm">DrmSession.DrmSessionException</a>&nbsp;error)</code></th>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colSecond" scope="col">Method</th>
<th class="colLast" scope="col">Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#acquire(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)">acquire</a></span>&#8203;(<a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm">DrmSessionEventListener.EventDispatcher</a>&nbsp;eventDispatcher)</code></th>
<td class="colLast">
<div class="block">Increments the reference count.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code><a href="DrmSession.DrmSessionException.html" title="class in com.google.android.exoplayer2.drm">DrmSession.DrmSessionException</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getError()">getError</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the cause of the error state, or null if <a href="DrmSession.html#getState()"><code>DrmSession.getState()</code></a> is not <a href="DrmSession.html#STATE_ERROR"><code>DrmSession.STATE_ERROR</code></a>.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaCrypto</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getMediaCrypto()">getMediaCrypto</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns an <a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaCrypto</code></a> for the open session, or null if called before the session
 has been opened or after it's been released.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>byte[]</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getOfflineLicenseKeySetId()">getOfflineLicenseKeySetId</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the key set id of the offline license loaded into this session, or null if there isn't
 one.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="https://developer.android.com/reference/java/util/UUID.html" title="class or interface in java.util" class="externalLink" target="_top">UUID</a></code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSchemeUuid()">getSchemeUuid</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the DRM scheme UUID for this session.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>int</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getState()">getState</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns the current state of the session, which is one of <a href="DrmSession.html#STATE_ERROR"><code>DrmSession.STATE_ERROR</code></a>,
 <a href="DrmSession.html#STATE_RELEASED"><code>DrmSession.STATE_RELEASED</code></a>, <a href="DrmSession.html#STATE_OPENING"><code>DrmSession.STATE_OPENING</code></a>, <a href="DrmSession.html#STATE_OPENED"><code>DrmSession.STATE_OPENED</code></a> and
 <a href="DrmSession.html#STATE_OPENED_WITH_KEYS"><code>DrmSession.STATE_OPENED_WITH_KEYS</code></a>.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#playClearSamplesWithoutKeys()">playClearSamplesWithoutKeys</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns whether this session allows playback of clear samples prior to keys being loaded.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="https://developer.android.com/reference/java/util/Map.html" title="class or interface in java.util" class="externalLink">Map</a>&lt;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,&#8203;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_top">String</a>&gt;</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#queryKeyStatus()">queryKeyStatus</a></span>()</code></th>
<td class="colLast">
<div class="block">Returns a map describing the key status for the session, or null if called before the session
 has been opened or after it's been released.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>void</code></td>
<th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#release(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)">release</a></span>&#8203;(<a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm">DrmSessionEventListener.EventDispatcher</a>&nbsp;eventDispatcher)</code></th>
<td class="colLast">
<div class="block">Decrements the reference count.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://developer.android.com/reference/java/lang/Object.html" title="class or interface in java.lang" class="externalLink" target="_top">Object</a></h3>
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<h4>ErrorStateDrmSession</h4>
<pre>public&nbsp;ErrorStateDrmSession&#8203;(<a href="DrmSession.DrmSessionException.html" title="class in com.google.android.exoplayer2.drm">DrmSession.DrmSessionException</a>&nbsp;error)</pre>
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<h4>getState</h4>
<pre class="methodSignature">public&nbsp;int&nbsp;getState()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#getState()">DrmSession</a></code></span></div>
<div class="block">Returns the current state of the session, which is one of <a href="DrmSession.html#STATE_ERROR"><code>DrmSession.STATE_ERROR</code></a>,
 <a href="DrmSession.html#STATE_RELEASED"><code>DrmSession.STATE_RELEASED</code></a>, <a href="DrmSession.html#STATE_OPENING"><code>DrmSession.STATE_OPENING</code></a>, <a href="DrmSession.html#STATE_OPENED"><code>DrmSession.STATE_OPENED</code></a> and
 <a href="DrmSession.html#STATE_OPENED_WITH_KEYS"><code>DrmSession.STATE_OPENED_WITH_KEYS</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#getState()">getState</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
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<h4>playClearSamplesWithoutKeys</h4>
<pre class="methodSignature">public&nbsp;boolean&nbsp;playClearSamplesWithoutKeys()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#playClearSamplesWithoutKeys()">DrmSession</a></code></span></div>
<div class="block">Returns whether this session allows playback of clear samples prior to keys being loaded.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#playClearSamplesWithoutKeys()">playClearSamplesWithoutKeys</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
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<h4>getError</h4>
<pre class="methodSignature">@Nullable
public&nbsp;<a href="DrmSession.DrmSessionException.html" title="class in com.google.android.exoplayer2.drm">DrmSession.DrmSessionException</a>&nbsp;getError()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#getError()">DrmSession</a></code></span></div>
<div class="block">Returns the cause of the error state, or null if <a href="DrmSession.html#getState()"><code>DrmSession.getState()</code></a> is not <a href="DrmSession.html#STATE_ERROR"><code>DrmSession.STATE_ERROR</code></a>.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#getError()">getError</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
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<h4>getSchemeUuid</h4>
<pre class="methodSignature">public final&nbsp;<a href="https://developer.android.com/reference/java/util/UUID.html" title="class or interface in java.util" class="externalLink" target="_top">UUID</a>&nbsp;getSchemeUuid()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#getSchemeUuid()">DrmSession</a></code></span></div>
<div class="block">Returns the DRM scheme UUID for this session.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#getSchemeUuid()">getSchemeUuid</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
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<h4>getMediaCrypto</h4>
<pre class="methodSignature">@Nullable
public&nbsp;<a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm">ExoMediaCrypto</a>&nbsp;getMediaCrypto()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#getMediaCrypto()">DrmSession</a></code></span></div>
<div class="block">Returns an <a href="ExoMediaCrypto.html" title="interface in com.google.android.exoplayer2.drm"><code>ExoMediaCrypto</code></a> for the open session, or null if called before the session
 has been opened or after it's been released.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#getMediaCrypto()">getMediaCrypto</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
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<h4>queryKeyStatus</h4>
<pre class="methodSignature">@Nullable
public&nbsp;<a href="https://developer.android.com/reference/java/util/Map.html" title="class or interface in java.util" class="externalLink">Map</a>&lt;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a>,&#8203;<a href="https://developer.android.com/reference/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink" target="_top">String</a>&gt;&nbsp;queryKeyStatus()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#queryKeyStatus()">DrmSession</a></code></span></div>
<div class="block">Returns a map describing the key status for the session, or null if called before the session
 has been opened or after it's been released.

 <p>Since DRM license policies vary by vendor, the specific status field names are determined by
 each DRM vendor. Refer to your DRM provider documentation for definitions of the field names
 for a particular DRM engine plugin.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#queryKeyStatus()">queryKeyStatus</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>A map describing the key status for the session, or null if called before the session
     has been opened or after it's been released.</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="https://developer.android.com/reference/android/media/MediaDrm.html#queryKeyStatus(byte%5B%5D)" title="class or interface in android.media" class="externalLink" target="_top"><code>MediaDrm.queryKeyStatus(byte[])</code></a></dd>
</dl>
</li>
</ul>
<a id="getOfflineLicenseKeySetId()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>getOfflineLicenseKeySetId</h4>
<pre class="methodSignature">@Nullable
public&nbsp;byte[]&nbsp;getOfflineLicenseKeySetId()</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#getOfflineLicenseKeySetId()">DrmSession</a></code></span></div>
<div class="block">Returns the key set id of the offline license loaded into this session, or null if there isn't
 one.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#getOfflineLicenseKeySetId()">getOfflineLicenseKeySetId</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
</dl>
</li>
</ul>
<a id="acquire(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)">
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</a>
<ul class="blockList">
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<h4>acquire</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;acquire&#8203;(@Nullable
                    <a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm">DrmSessionEventListener.EventDispatcher</a>&nbsp;eventDispatcher)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#acquire(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)">DrmSession</a></code></span></div>
<div class="block">Increments the reference count. When the caller no longer needs to use the instance, it must
 call <a href="DrmSession.html#release(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)"><code>DrmSession.release(DrmSessionEventListener.EventDispatcher)</code></a> to decrement the reference
 count.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#acquire(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)">acquire</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>eventDispatcher</code> - The <a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm"><code>DrmSessionEventListener.EventDispatcher</code></a> used to route
     DRM-related events dispatched from this session, or null if no event handling is needed.</dd>
</dl>
</li>
</ul>
<a id="release(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)">
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<h4>release</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;release&#8203;(@Nullable
                    <a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm">DrmSessionEventListener.EventDispatcher</a>&nbsp;eventDispatcher)</pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="DrmSession.html#release(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)">DrmSession</a></code></span></div>
<div class="block">Decrements the reference count. If the reference count drops to 0 underlying resources are
 released, and the instance cannot be re-used.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="DrmSession.html#release(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)">release</a></code>&nbsp;in interface&nbsp;<code><a href="DrmSession.html" title="interface in com.google.android.exoplayer2.drm">DrmSession</a></code></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>eventDispatcher</code> - The <a href="DrmSessionEventListener.EventDispatcher.html" title="class in com.google.android.exoplayer2.drm"><code>DrmSessionEventListener.EventDispatcher</code></a> to disconnect when
     the session is released (the same instance (possibly null) that was passed by the caller to
     <a href="DrmSession.html#acquire(com.google.android.exoplayer2.drm.DrmSessionEventListener.EventDispatcher)"><code>DrmSession.acquire(DrmSessionEventListener.EventDispatcher)</code></a>).</dd>
</dl>
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